I was doing some welding Sun. and noticed my helmet was really dirty inside. It's an auto darkening helmet, not an expensive one however I've had it for 5 or 6 years. Anyway I thought simple enough to wash it out. Well it no longer works, I wouldn't think the water would hurt it but I guess it did. I could try to get a replacement lens or just buy a new helmet, 40 bucks at Northern Tool for an auto dark helmet. I did some looking for a lens and no luck so far. Any advice from someone that's had this problem ? I have a plain helmet I used to finish what I was doing but the auto darkening feature is nice to have.